987367089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{18043}}^1$

素因数の和:18129

約数の個数: 32

約数和(自身を含む): 1481051520

約数和(自身を除く): 493684431

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 493, 629, 1073, 1479, 1887, 3219, 18043, 18241, 54129, 54723, 306731, 523247, 667591, 920193, 1569741, 2002773, 8895199, 11349047, 19360139, 26685597, 34047141, 58080417, 329122363, 987367089]

約数ペア:

[(1, 987367089), (3, 329122363), (17, 58080417), (29, 34047141), (37, 26685597), (51, 19360139), (87, 11349047), (111, 8895199), (493, 2002773), (629, 1569741), (1073, 920193), (1479, 667591), (1887, 523247), (3219, 306731), (18043, 54723), (18241, 54129)]